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Patents Grants
last 30 patents
Information
Patent Grant
Strike pad
Patent number
11,355,092
Issue date
Jun 7, 2022
Reliance International Corp.
Han-Chun Kao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Device for showing a projection pattern
Patent number
10,885,833
Issue date
Jan 5, 2021
Primax Electronics Ltd.
Han-Pin Kao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Keycap structure and manufacturing method thereof
Patent number
10,815,350
Issue date
Oct 27, 2020
Primax Electronics Ltd.
Han-Pin Kao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synchronized data sampling systems and methods
Patent number
8,417,472
Issue date
Apr 9, 2013
02Micro Inc.
Han-Jung Kao
G01 - MEASURING TESTING
Information
Patent Grant
Chargers, systems and methods for detecting a power source
Patent number
8,242,742
Issue date
Aug 14, 2012
O2Micro, Inc.
Han-Jung Kao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery pack with balancing management
Patent number
8,198,862
Issue date
Jun 12, 2012
O2Micro Inc.
Wei Zhang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power management systems with controllable adapter output
Patent number
7,973,515
Issue date
Jul 5, 2011
O2Micro, Inc.
William Densham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Test card for multiple functions testing
Patent number
7,331,001
Issue date
Feb 12, 2008
O2Micro International Limited
Han-Jung Kao
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MOUSE SHELL WITH COOLING TOUCH
Publication number
20230297174
Publication date
Sep 21, 2023
Primax Electronics Ltd.
Han-Pin Kao
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DISPLAY DEVICE
Publication number
20200126474
Publication date
Apr 23, 2020
Primax Electronics Ltd.
Han-Pin Kao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
KEYCAP STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20190352478
Publication date
Nov 21, 2019
Primax Electronics Ltd.
Han-Pin Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY SYSTEMS AND CONTROLLERS
Publication number
20120280572
Publication date
Nov 8, 2012
O2Micro, Inc.
Guoxing Li
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
BATTERY PACK WITH BALANCING MANAGEMENT
Publication number
20110140650
Publication date
Jun 16, 2011
Wei ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY PACK WITH BALANCING MANAGEMENT
Publication number
20110089897
Publication date
Apr 21, 2011
Wei ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYNCHRONIZED DATA SAMPLING SYSTEMS AND METHODS
Publication number
20100161260
Publication date
Jun 24, 2010
Han-Jung KAO
G01 - MEASURING TESTING
Information
Patent Application
Power management systems with controllable adapter output
Publication number
20090001937
Publication date
Jan 1, 2009
O2Micro, Inc.
William Densham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Apparatuses and methods for detecting power source
Publication number
20080303486
Publication date
Dec 11, 2008
O2Micro, Inc.
Han-Jung Kao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Battery management systems with controllable adapter output
Publication number
20080218127
Publication date
Sep 11, 2008
O2Micro Inc
Han-Jung Kao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Test card for multiple functions testing
Publication number
20040268194
Publication date
Dec 30, 2004
Han-Jung Kao
G01 - MEASURING TESTING